Mercurial > urweb
diff lib/ur/string.urs @ 1207:ae3036773768
Introduced the known() predicate
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Tue, 06 Apr 2010 09:51:36 -0400 |
parents | 9df124fcab3d |
children | 3913cbfd72e9 |
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Tue, 06 Apr 2010 09:51:36 -0400 |
parents | 9df124fcab3d |
children | 3913cbfd72e9 |